class PDDEmulationKnittingPlugin(BaseKnittingPlugin):
__PLUGIN_NAME__ = u"PDD"
def __init__(self, callbacks_dict=None, interactive_callbacks=None):
super(PDDEmulationKnittingPlugin, self).__init__(callbacks_dict, interactive_callbacks)
logging.debug("Loaded PDD emulator version: {}".format(PDDemulate.version))
self.__port = ""
self.__conf = None
self.__main_temp_dir = tempfile.gettempdir()
self.__folder = os.path.join(self.__main_temp_dir, "PDD_tmp_dir")
self.__emu = None
# TODO: init emulator
def register_interactive_callbacks(self, callbacks=None):
super(PDDEmulationKnittingPlugin, self).register_interactive_callbacks(callbacks)
def set_port(self, portname):
self.__port = portname
def onconfigure(self, e):
if hasattr(e, "conf") and e.conf is not None:
self.__conf = e.conf
else:
raise knitlib.exceptions.InputException("Conf dict is missing")
conf = self.__conf
if self.__port is "":
self.__port = conf.get("port", "/dev/ttyUSB0")
try:
os.mkdir(self.__folder)
except OSError:
# Exception thrown meaning the folder already exists
logging.warning("PDD temp folder already exists")
# Copying the image file to temp folder.
try:
shutil.copy(conf.get("file_url"), self.__folder)
except IOError:
logging.error("Error when copying file url")
self.__emu = PDDemulator(self.__folder)
def onknit(self, e):
self.__emu.open(cport=self.__port)
logging.info("PDD Emulator Ready")
self.__emu.handleRequests()
def validate_configuration(self, conf):
# TODO validate formally
return True
def onfinish(self, e):
# TODO: remove and cleanup dir at self.__folder
self.__emu.close()
@staticmethod
def supported_config_features():
return {"$schema": "http://json-schema.org/schema#", "type": "object"}
def onconfigure(self, e):
if hasattr(e, "conf") and e.conf is not None:
self.__conf = e.conf
else:
raise knitlib.exceptions.InputException("Conf dict is missing")
conf = self.__conf
if self.__port is "":
self.__port = conf.get("port", "/dev/ttyUSB0")
try:
os.mkdir(self.__folder)
except OSError:
# Exception thrown meaning the folder already exists
logging.warning("PDD temp folder already exists")
# Copying the image file to temp folder.
try:
shutil.copy(conf.get("file_url"), self.__folder)
except IOError:
logging.error("Error when copying file url")
self.__emu = PDDemulator(self.__folder)
def onconfigure(self, e):
if hasattr(e, "conf") and e.conf is not None:
self.__conf = e.conf
else:
raise knitlib.exceptions.InputException("Conf dict is missing")
conf = self.__conf
if self.__port is "":
self.__port = conf.get("port", "/dev/ttyUSB0")
try:
os.mkdir(self.__folder)
except OSError:
# Exception thrown meaning the folder already exists
logging.warning("PDD temp folder already exists")
# Copying the image file to temp folder.
try:
shutil.copy(conf.get("file_url"), self.__folder)
except IOError:
logging.error("Error when copying file url")
self.__emu = PDDemulator(self.__folder)
return True
def onfinish(self, e):
# TODO: remove and cleanup dir at self.__folder
self.__emu.close()
@staticmethod
def supported_config_features():
return {"$schema": "http://json-schema.org/schema#", "type": "object"}
if __name__ == "__main__":
if len(sys.argv) < 3:
print 'Usage: %s basedir serialdevice' % sys.argv[0]
sys.exit()
print 'Preparing . . . Please Wait'
emu = PDDemulator(sys.argv[1])
# TODO: fix usb port hardcoding
emu.open(cport=sys.argv[2])
print 'Emulator Ready!'
try:
while 1:
emu.handleRequests()
except (KeyboardInterrupt):
pass
emu.close()
def initEmulator(self):
self.emu = PDDemulator(self.getConfig().imgdir)
self.emu.listeners.append(PDDListener(self))
#self.emu = lambda: 1
self.setEmulatorStarted(False)
class KnittingApp(Tkinter.Tk):
def __init__(self,parent=None):
Tkinter.Tk.__init__(self,parent)
self.parent = parent
self.initialize()
#self.startEmulator()
def initialize(self):
self.msg = Messages(self)
self.patterns = []
self.pattern = None
self.currentDatFile = None
self.initConfig()
self.initializeUtilities()
self.gui = Gui()
self.gui.initializeMainWindow(self)
self.updatePatternCanvasLastSize()
self.patternListBox.bind('<<ListboxSelect>>', self.patternSelected)
self.after_idle(self.canvasConfigured)
self.deviceEntry.entryText.set(self.getConfig().device)
self.datFileEntry.entryText.set(self.getConfig().datFile)
self.initEmulator()
self.after_idle(self.reloadPatternFile)
def initializeUtilities(self):
self.patternDumper = PatternDumper()
self.patternDumper.printInfoCallback = self.msg.showInfo
self.patternInserter = PatternInserter()
self.patternInserter.printInfoCallback = self.msg.showInfo
self.patternInserter.printErrorCallback = self.msg.showError
def initEmulator(self):
self.emu = PDDemulator(self.getConfig().imgdir)
self.emu.listeners.append(PDDListener(self))
#self.emu = lambda: 1
self.setEmulatorStarted(False)
def emuButtonClicked(self):
self.getConfig().device = self.deviceEntry.entryText.get()
if self.emu.started:
self.stopEmulator()
else:
self.startEmulator()
def startEmulator(self):
self.msg.showInfo('Preparing emulator. . . Please Wait')
if self.getConfig().simulateEmulator:
self.msg.showInfo('Simulating emulator, emulator is not started...')
self.setEmulatorStarted(True)
else:
try:
port = self.getConfig().device
self.emu.open(cport=port)
self.msg.showInfo('PDDemulate Version 1.1 Ready!')
self.setEmulatorStarted(True)
self.after_idle(self.emulatorLoop)
except Exception, e:
self.msg.showError('Ensure that TFDI cable is connected to port ' + port + '\n\nError: ' + str(e))
self.setEmulatorStarted(False)
class PDDEmulationKnittingPlugin(BaseKnittingPlugin):
__PLUGIN_NAME__ = u"PDD"
def __init__(self, callbacks_dict=None, interactive_callbacks=None):
super(PDDEmulationKnittingPlugin,
self).__init__(callbacks_dict, interactive_callbacks)
logging.debug("Loaded PDD emulator version: {}".format(
PDDemulate.version))
self.__port = ""
self.__conf = None
self.__main_temp_dir = tempfile.gettempdir()
self.__folder = os.path.join(self.__main_temp_dir, "PDD_tmp_dir")
self.__emu = None
# TODO: init emulator
def register_interactive_callbacks(self, callbacks=None):
super(PDDEmulationKnittingPlugin,
self).register_interactive_callbacks(callbacks)
def set_port(self, portname):
self.__port = portname
def onconfigure(self, e):
if hasattr(e, "conf") and e.conf is not None:
self.__conf = e.conf
else:
raise knitlib.exceptions.InputException("Conf dict is missing")
conf = self.__conf
if self.__port is "":
self.__port = conf.get("port", "/dev/ttyUSB0")
try:
os.mkdir(self.__folder)
except OSError:
# Exception thrown meaning the folder already exists
logging.warning("PDD temp folder already exists")
# Copying the image file to temp folder.
try:
shutil.copy(conf.get("file_url"), self.__folder)
except IOError:
logging.error("Error when copying file url")
self.__emu = PDDemulator(self.__folder)
def onknit(self, e):
self.__emu.open(cport=self.__port)
logging.info("PDD Emulator Ready")
self.__emu.handleRequests()
def validate_configuration(self, conf):
# TODO validate formally
return True
def onfinish(self, e):
# TODO: remove and cleanup dir at self.__folder
self.__emu.close()
@staticmethod
def supported_config_features():
return {"$schema": "http://json-schema.org/schema#", "type": "object"}
return True
def onfinish(self, e):
# TODO: remove and cleanup dir at self.__folder
self.__emu.close()
@staticmethod
def supported_config_features():
return {"$schema": "http://json-schema.org/schema#", "type": "object"}
if __name__ == "__main__":
if len(sys.argv) < 3:
print 'Usage: %s basedir serialdevice' % sys.argv[0]
sys.exit()
print 'Preparing . . . Please Wait'
emu = PDDemulator(sys.argv[1])
# TODO: fix usb port hardcoding
emu.open(cport=sys.argv[2])
print 'Emulator Ready!'
try:
while 1:
emu.handleRequests()
except (KeyboardInterrupt):
pass
emu.close()
